736013a4-b956-11ef-b1ea-2ef5d12a7109 en utf8 dataset Royal Commission on the Ancient and Historical Monuments pointOfContact Royal Commission on the Ancient and Historical Monuments author 2026-02-12T12:21:47Z ISO 19115:2003 - Geographic information - Metadata ISO 19115:2003 4326 EPSG 6.11 geonode:nmrw_maritimesites_rcahmw_wgs84 National Monuments Record of Wales - Heritage Assets (Maritime) 2024-10-28T00:00:00Z creation date Oct/Hydref 2024 mapDigital The purpose of this spatial dataset it to give some representation of marine heritage assets that have been recorded within the National Monuments Record Wales. This dataset was produced by the Royal Commission for the Ancient and Historical Monuments of Wales and has been made available to the public as part of our commitment to improving access and stewardship of marine data as one of the accredited marine historic environment data archiving center for the Marine Environmental Data and Information Network (MEDIN). This spatial dataset comprises of point data relating to all of the marine heritage assets that have been recorded within the National Monuments Record Wales by the Royal Commission for the Ancient and Historical Monuments of Wales. 1.1 Background The Royal Commission plays a leading role in the recording of the historic environment both terrestrial and marine. The National Monuments Record of Wales is a national collection of information about the historic environment of Wales. The National Monuments Record of Wales contains details of many thousands of archaeological sites, monuments, buildings and maritime sites in Wales, together with an index to the drawings, manuscripts and photographs held in the NMRW archive collections. The information contained within the National Monuments Record of Wales includes known or identified sites and documentary references which provide an indication of the archaeological potential of any area of seabed. The Royal Commission became an accredited data archiving center for the Marine Environmental Data and Information Network (MEDIN) in 2016. As a member of MEDIN the Royal Commission is dedicated to working in partnership with other UK organizations to improving access to marine data. 1.2 Frequency of Update The National Monuments Record is an ever evolving resource which is being constantly updated by new discoveries and research of the historic environment. To ensure that the information that is provided on Data Map Wales is up to date, this dataset will be updated on a quarterly basis. 1.3 Depictions This dataset comprises entirely of sites that have been recorded within the marine environs of Wales. Each record has been recorded from either marine geophysical survey data or documentary and historic sources. The positional accuracy of each site may vary due to the source material. The positional accuracy of sites is an ongoing continual process with reviews occurring on an annual basis. 1.4 Use of Data When you use this data under the Open Government Licence, you should include the following attribution: This site data is from the National Monuments Record of Wales (NMRW), produced by the Royal Commission on the Ancient and Historical Monuments of Wales (RCAHMW). © Crown Database Right: RCAHMW, licensed under the Open Government Licence 3.0.   1.5 Other Information Further information regarding the National Monuments Record can be found on the Royal Commissions website. NMRW enquiries can be directed to - Email: nmr.wales@rcahmw.gov.uk, Tel: 01970 621200. https://rcahmw.gov.uk/contact-us/  The National Monuments Record can be accessed online for free by using Coflien, the online database for the National Monuments Record.  Further information about the Marine Environmental Data and Information Network (MEDIN) can be found here. completed Royal Commission on the Ancient and Historical Monuments originator ESRI Shapefile 1.0 historic environment Heritage Marine Marine_Plan_Area_Wales theme United Kingdom place license Open Government Licence for Public Sector Information (OGL): (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/) limitationNotListed When you use this data under the Open Government Licence, you should include the following attribution: This site data is from the National Monuments Record of Wales (NMRW), produced by the Royal Commission on the Ancient and Historical Monuments of Wales (RCAHMW). © Crown Database Right: RCAHMW, licensed under the Open Government Licence 3.0. en utf8 environment -6.723667144775391 -2.638229131698608 50.93613052368164 54.09376525878906 2024-01-05T00:00:00+00:00 2024-10-28T00:00:00+00:00 https://datamap.gov.wales WWW:LINK-1.0-http--link Online link to the 'National Monuments Record of Wales - Heritage Assets (Maritime)' description on GeoNode /static/geonode/img/missing_thumb.png?v=8d266443 WWW:DOWNLOAD-1.0-http--download .png National Monuments Record of Wales - Heritage Assets (Maritime) (Thumbnail Format) https://datamap.gov.wales/geoserver/ows?service=WMS&request=GetLegendGraphic&format=image/png&WIDTH=20&HEIGHT=20&LAYER=geonode:nmrw_maritimesites_rcahmw_wgs84&STYLE=nmrw_maritimesites_rcahmw_wgs84&version=1.3.0&sld_version=1.1.0&legend_options=fontAntiAliasing:true;fontSize:12;forceLabels:on WWW:DOWNLOAD-1.0-http--download .png National Monuments Record of Wales - Heritage Assets (Maritime) (Legend Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anmrw_maritimesites_rcahmw_wgs84&outputFormat=json&srs=EPSG%3A4326&srsName=EPSG%3A4326 WWW:DOWNLOAD-1.0-http--download .json National Monuments Record of Wales - Heritage Assets (Maritime) (GeoJSON Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anmrw_maritimesites_rcahmw_wgs84&outputFormat=excel&srs=EPSG%3A4326 WWW:DOWNLOAD-1.0-http--download .excel National Monuments Record of Wales - Heritage Assets (Maritime) (Excel Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anmrw_maritimesites_rcahmw_wgs84&outputFormat=csv&srs=EPSG%3A4326 WWW:DOWNLOAD-1.0-http--download .csv National Monuments Record of Wales - Heritage Assets (Maritime) (CSV Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anmrw_maritimesites_rcahmw_wgs84&outputFormat=text%2Fxml%3B+subtype%3Dgml%2F3.1.1&srs=EPSG%3A4326 WWW:DOWNLOAD-1.0-http--download .gml National Monuments Record of Wales - Heritage Assets (Maritime) (GML 3.1.1 Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anmrw_maritimesites_rcahmw_wgs84&outputFormat=gml2&srs=EPSG%3A4326 WWW:DOWNLOAD-1.0-http--download .gml National Monuments Record of Wales - Heritage Assets (Maritime) (GML 2.0 Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anmrw_maritimesites_rcahmw_wgs84&outputFormat=dxf&srs=EPSG%3A4326 WWW:DOWNLOAD-1.0-http--download .dxf National Monuments Record of Wales - Heritage Assets (Maritime) (DXF Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anmrw_maritimesites_rcahmw_wgs84&outputFormat=gpkg&srs=EPSG%3A4326 WWW:DOWNLOAD-1.0-http--download .gpkg National Monuments Record of Wales - Heritage Assets (Maritime) (OGC Geopackage Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anmrw_maritimesites_rcahmw_wgs84&outputFormat=SHAPE-ZIP&srs=EPSG%3A4326&format_options=charset%3AUTF-8 WWW:DOWNLOAD-1.0-http--download .zip National Monuments Record of Wales - Heritage Assets (Maritime) (Zipped Shapefile Format) https://datamap.gov.wales/geoserver/ows?service=WMS&request=GetMap&layers=geonode%3Anmrw_maritimesites_rcahmw_wgs84&format=image%2Fpng&height=550&width=711&srs=EPSG%3A4326&bbox=-6.723667144775391%2C50.93613052368164%2C-2.638229131698608%2C54.09376525878906 WWW:DOWNLOAD-1.0-http--download .png National Monuments Record of Wales - Heritage Assets (Maritime) (PNG Format) https://datamap.gov.wales/geoserver/ows?service=WMS&request=GetMap&layers=geonode%3Anmrw_maritimesites_rcahmw_wgs84&format=application%2Fpdf&height=550&width=711&srs=EPSG%3A4326&bbox=-6.723667144775391%2C50.93613052368164%2C-2.638229131698608%2C54.09376525878906 WWW:DOWNLOAD-1.0-http--download .pdf National Monuments Record of Wales - Heritage Assets (Maritime) (PDF Format) https://datamap.gov.wales/geoserver/ows?service=WMS&request=GetMap&layers=geonode%3Anmrw_maritimesites_rcahmw_wgs84&format=image%2Fjpeg&height=550&width=711&srs=EPSG%3A4326&bbox=-6.723667144775391%2C50.93613052368164%2C-2.638229131698608%2C54.09376525878906 WWW:DOWNLOAD-1.0-http--download .jpg National Monuments Record of Wales - Heritage Assets (Maritime) (JPEG Format) https://datamap.gov.wales/download/7149 WWW:DOWNLOAD-1.0-http--download .zip National Monuments Record of Wales - Heritage Assets (Maritime) (Original dataset Format) https://datamap.gov.wales/geoserver/ows OGC:WFS geonode:nmrw_maritimesites_rcahmw_wgs84 Service - Provides Layer: National Monuments Record of Wales - Heritage Assets (Maritime) https://datamap.gov.wales/geoserver/ows OGC:WMS geonode:nmrw_maritimesites_rcahmw_wgs84 Service - Provides Layer: National Monuments Record of Wales - Heritage Assets (Maritime) dataset